Introduction:
The department was established in 2021 after the old Discrete Mathematics Department was divided into three parts.
Three seminars are related to the work of the department:
Head of Department:

Simonyi Gábor
research professor
research professor
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Research group:-
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Research department:Graph theory
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Room:III.9.
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Phone:06 1 483-8313
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Email:simonyi.gabor (at) renyi.hu
Employees:

Casey Tompkins
research fellow
research fellow
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Research group:-
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Research department:Graph theory
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Room:II.10.
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Phone:+3614838356
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Email:tompkins.casey (at) renyi.mta.hu

Csikvári Péter
senior research fellow
senior research fellow
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Research group:Enumeration in sparse graphs
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Research department:Graph theory
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Room:II/6.
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Phone:1/4838354
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Email:csikvari.peter (at) renyi.hu

Csirmaz László
senior research fellow
senior research fellow
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Research group:ERMiD
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Research department:Graph theory
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Room:-
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Phone:-
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Email:csirmaz.laszlo (at) renyi.hu

Gyárfás András
research professor emeritus
research professor emeritus
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Research group:-
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Research department:Graph theory
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Room:I. 9.
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Phone:06 1 483-8359
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Email:gyarfas.andras (at) renyi.hu

Győri Ervin
research professor
research professor
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Research group:-
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Research department:Graph theory
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Room:I/ 3.
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Phone:06 1 483-8319
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Email:gyori.ervin (at) renyi.hu

Harangi Viktor
senior research fellow
senior research fellow
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Research group:Enumeration in sparse graphs
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Research department:Graph theory
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Room:II/6.
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Phone:1/4838354
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Email:harangi.viktor (at) renyi.hu

Joanna Jasinska
assistant research fellow
assistant research fellow
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Research group:-
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Research department:Graph theory
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Room:II.5.
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Phone:+36 1 483 8326
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Email:jasinska.joanna (at) renyi.hu

Jung Attila
assistant research fellow
assistant research fellow
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Research group:ERMiD
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Research department:Graph theory
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Room:III.18.
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Phone:+3614838353
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Email:jung.attila (at) renyi.hu

Keszegh Balázs
senior research fellow
senior research fellow
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Research group:-
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Research department:Graph theory
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Room:III/18.
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Phone:1/4838353
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Email:keszegh (at) renyi.hu

Lehel Jenő
senior research fellow
senior research fellow
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Research group:-
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Research department:Graph theory
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Room:-
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Phone:-
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Email:lehel.jeno (at) renyi.hu

Ligeti Péter
senior research fellow
senior research fellow
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Research group:ERMiD
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Research department:Graph theory
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Room:-
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Phone:-
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Email:ligeti.peter (at) renyi.hu

Pálvölgyi Dömötör
senior research fellow
senior research fellow
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Research group:ERMiD
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Research department:Graph theory
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Room:III.10.
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Phone:+3614838306
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Email:palvolgyi.domotor (at) renyi.hu

Ruszinkó Miklós
research professor
research professor
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Research group:-
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Research department:Graph theory
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Room:III.15.
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Phone:+3614838333
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Email:ruszinko.miklos (at) renyi.hu

Sárközy Gábor
research professor
research professor
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Research group:-
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Research department:Graph theory
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Room:III.11.
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Phone:+3614838357
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Email:sarkozy.gabor (at) renyi.hu

Simonovits Miklós
research professor emeritus
research professor emeritus
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Research group:-
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Research department:Graph theory
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Room:I.9.
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Phone:06 1 483-8359
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Email:simonovits.miklos (at) renyi.hu

Tardos Gábor
research professor
research professor
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Research group:GeoScapeERMiD
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Research department:Graph theory
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Room:III/6
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Phone:06 1 483-8348
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Email:tardos.gabor (at) renyi.hu

Tóthmérész Lilla
research fellow
research fellow
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Research group:Enumeration in sparse graphs
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Research department:Graph theory
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Room:-
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Phone:-
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Email:tothmereszlilla (at) gmail.com

Tuza Zsolt
research professor emeritus
research professor emeritus
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Research group:-
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Research department:Graph theory
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Room:III.17.
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Phone:+3614838349
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Email:tuza.zsolt (at) renyi.hu
Events:
Groups, graphs and ergodic theory
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MTA Székház, Kisterem
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